Automation Components Common Input with RJ12 Phone Jack User Manual

Ac i, Installation and operation instructions, Common input with rj12 phone jack

Installation and Operation Instructions

Common Input with RJ12 Phone Jack

2305 Pleasant View Rd. Middleton Industrial Park Middleton, WI 53562

PH: (608) 831-2585 FAX: (608) 831-7407

II-13

utomation

omponents

nc.

READ THESE INSTRUCTIONS BEFORE YOU BEGIN INSTALLATION

All ACI thermistor and RTD temperature sensors are both non-polarity and non-position sensitive. All thermistor type

room units are supplied with a two-pole terminal block and all RTD’s can be supplied with either a two or three-pole

terminal block.

All of the following units are available with corresponding terminal blocks for all connections: Room with Setpoint (RS),

Room with Override (RO), Room with Setpoint and Override (RSO), and Room with Setpoint, Override, and RJ12

Communication Jack (RSO RJ12).

All other configurations are supplied with 22 gauge lead wires and can be hooked up with any crimp style or wire nut wire

connectors. ACI recommends the use of 18 to 22 AWG twisted pair wires or shielded cable for all sensor installations.

Sensor reads 0 ohms or very low

Sensor or wires are shorted together

Sensor reads infinity or very high

Sensor or wires are open

Erratic readings

Bad wire connections - Condensation or Moisture problem

Short Sensor

Separate Input

SW1

+ - SEN O/R SET

1 2 3 4 5 6

6 Pin RJ12

Communication Jack

Thermistor, Setpoint, and

Override Common

+15 VDC Input for Sensor for

ACI/592-10K and ACI/592-10K-CS

only.

Thermistor and Override

Output to Controller

Tenant Override or Dry Contact Output to

Controller

(Separate Input ONLY)

Setpoint Output to Controller

Terminals for RJ12 Communications

Membrane

Wire Access Hole

“After Hours” Normally-Open

Override Switch

Override Shorts

Separate Input

Sensor

(Dry Contact Closure)

Figure #1

Override Options Jumper Settings (J3)

Short Sensor
Separate Input

Short Sensor

Separate Input

**Note: All Room with Override (RO) and Room with Setpoint and Override (RSO) sensors are shipped with the

Override in parallel with the sensor unless specified otherwise. If a Separate Input or Tenant Override is

Needed, see Figure #1 for the Override Options Jumper Settings.

TROUBLESHOOTING

WIRING DIAGRAMS

** NOTE: (J2) is only used for Connection of the Membrane Switch.

CSI Rev 7